4313-03-5
Product Name:
trans,trans-2,4-Heptadienal
Formula:
C7H10O
Synonyms:
2,4-Heptadienal
Inquiry
CHEMICAL AND PHYSICAL PROPERTIES
| Physical Description | Slightly yellow liquid; fatty, green aroma |
|---|---|
| Solubility | Soluble in fixed oils; Insoluble in water |
| Density | 0.822-0.828 |
| Refractive Index | 1.478-1.480 |
| Kovats Retention Index | 966.6 966.6 987 978.2 1000 984 980 987 994 994 988 989 981 990 974 981 973 991 980 983 979 979 981 982 982 984 979 983 |
SAFETY INFORMATION
| Signal word | Danger |
|---|---|
| Pictogram(s) |
 Skull and Crossbones Acute Toxicity GHS06 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H311:Acute toxicity,dermal H315:Skin corrosion/irritation |
| Precautionary Statement Codes |
P280:Wear protective gloves/protective clothing/eye protection/face protection. |
COMPUTED DESCRIPTORS
| Molecular Weight | 110.15 g/mol |
|---|---|
| XLogP3 | 1.6 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 3 |
| Exact Mass | 110.073164938 g/mol |
| Monoisotopic Mass | 110.073164938 g/mol |
| Topological Polar Surface Area | 17.1 Ų |
| Heavy Atom Count | 8 |
| Formal Charge | 0 |
| Complexity | 101 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 2 |
| Undefined Bond Stereocenter Count | 0 |
| Covalently-Bonded Unit Count | 1 |
| Compound Is Canonicalized | Yes |
PRODUCT INTRODUCTION
description
(E,E)-hepta-2,4-dienal is a heptadienal in which the two double bonds are located at positions 2 and 4 (the E,E-geoisomer). It has a role as a flavouring agent.